$1.4-2 /Kilogram
| Payment Type: | T/T,Paypal,Cash |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1000 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Qingdao Port,Tianjin Port,Shanghai Port |
Model No.: HT-014
Brand: Hanteng
Place Of Origin: China
Types Of: Syntheses Material Intermediates
Brand Name: Hanteng
Purity: 99%
Type: Syntheses Material Intermediates
Appearance: Colorless Transparent Liquid
CAS No: 68-12-2
EINECS No: 200-679-5
Refractive Index: n20/D 1.430(lit.)
Density: 0.944 g/mL (lit.)
PH: 7 (200g/l, H2O, 20℃)
Melting Point: -61 °C (lit.)
| Selling Units | : | Kilogram |
| Package Type | : | 250kg per Drum or according to customers' requirement |
| Picture Example | : |
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Dimethylformamide (DMF) is an organic compound with a chemical formula of CHNO and a molecular weight of 73.09 g/mol. It is a colorless, transparent liquid with a strong pungent odour. DMF is a polar solvent that can dissolve many organic and inorganic substances, so it is widely used in chemical, pharmaceutical, textile, electronic and other fields. DMF can be used as a solvent, reducing agent, catalyst, reaction intermediate, etc., and has a wide range of uses. However, it should be noted that DMF is toxic and carcinogenic to the human body and should be used and stored safely.
| Name | N,N-Dimethylformamide |
| CAS | 68-12-2 68-18-2 1968-12-2 |
| EINECS | 200-679-5 |
| InChI | InChI=1/C3H7NO/c1-4(2)3-5/h3H,1-2H3 |
| InChIKey | ZMXDDKWLCZADIW-UHFFFAOYSA-N |
| Molecular Formula | C3H7NO |
| Molar Mass | 73.09 |
| Density | 0.944 g/mL (lit.) |
| Melting Point | -61 °C (lit.) |
| Boling Point | 153 °C (lit.) |
| Specific Rotation(α) | 0.94 º |
| Flash Point | 136°F |
| Water Solubility | soluble |
| Solubility | water: miscible |
| Vapor Presure | 2.7 mm Hg ( 20 °C) |
| Vapor Density | 2.5 (vs air) |
| Appearance | liquid |
| Color | APHA: ≤15 |
| Odor | Faint, ammonia-like odor detectable at 100 ppm |
| Exposure Limit | NIOSH REL: TWA 10 ppm (30 mg/m3), IDLH 500 ppm; OSHA PEL: TWA 10ppm; ACGIH TLV: TWA 10 ppm (adopted). |
| Maximum wavelength(λmax) | λ: 270 nm Amax: 1.00λ: 275 nm Amax: 0.30λ: 295 nm Amax: 0.10λ: 310 nm Amax: 0.05λ: 340-400 nm Amax: |
| Merck | 14,3243 |
| BRN | 605365 |
| pKa | -0.44±0.70(Predicted) |
| PH | 7 (200g/l, H2O, 20℃) |
| Storage Condition | Store at +5°C to +30°C. |
| Sensitive | Hygroscopic |
| Explosive Limit | 2.2-16%(V) |
| Refractive Index | n20/D 1.430(lit.) |
| Physical and Chemical Properties | Density 0.945 melting point -61°C boiling point 153°C refractive index 1.429-1.432 flash point 58°C specific rotation 0.94 ° water-soluble solution |
| Use | Used as analytical reagents and ethylene resin, acetylene solvent |
| Hazard Symbols | T - Toxic |
| Risk Codes | R61 - May cause harm to the unborn child R20/21 - Harmful by inhalation and in contact with skin. R36 - Irritating to the eyes |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
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